stop start YAMAHA YFM250R-W 2011 User Guide

9-2
9abrasives which may mar the paint or protec-
tive finish. When finished cleaning, start the
engine and let it idle for several minutes.
WARNING
EWB02310Wet brakes may have reduced stopping ability,
increasing the chance of an accident. Test the
brakes after washing. Apply the brakes several
times at slow speeds to let friction dry out thelinings.EBU25932Storage Short-term
Always store your ATV in a cool, dry place and, if
necessary, protect it against dust with a porous
cover.NOTICEECB00720
Storing the ATV in a poorly ventilated room
or covering it with a tarp while it is still wet,
will allow water and humidity to seep in and
cause rust.

To prevent corrosion, avoid damp cellars,
stables (because of the presence of ammo-
nia) and areas where strong chemicals arestored.
Long-term
Before storing your ATV for several months:
1. Follow all the instructions in the “Cleaning”
section of this chapter.
2. Turn the fuel cock lever to “OFF”.
3. Drain the carburetor float chamber by loosen-
ing the drain bolt; this will prevent fuel deposits
from building up. Pour the drained fuel into the
fuel tank.
4. Fill up the fuel tank and add fuel stabilizer (if
available) to prevent the fuel from deteriorat-
ing.
5. Perform the following steps to protect the cyl-
inder, piston rings, etc. from corrosion.
a. Remove the spark plug cap and spark
plug. Specified amount:
7.5 ml of stabilizer to each liter of fuel (or 1 oz
of stabilizer to each gallon of fuel)
U33B70E0.book Page 2 Wednesday, June 11, 2008 1:38 PM

INDEX
AAccessories and loading ................................................ 6-7
Air filter element, cleaning ............................................ 8-13
Auxiliary light bulb ........................................................ 8-41BBattery .......................................................................... 8-36
Brake and clutch levers, checking and lubricating ....... 8-33
Brake fluid, changing .................................................... 8-24
Brake fluid level, checking ............................................ 8-22
Brake lever free play, checking the front ...................... 8-24
Brake lever (YFM250RSE-W) ........................................ 4-7
Brake lever (YFM250R-W) ............................................. 4-6
Brake light switches ..................................................... 8-27
Brake pads, checking the front and rear ...................... 8-21
Brake pedal .................................................................... 4-7
Brake pedal, checking and lubricating ......................... 8-34
Brake pedal position, checking .................................... 8-25
Brakes, front and rear .................................................... 5-3CCables, checking and lubricating ................................. 8-32
Carburetor, adjusting .................................................... 8-18
Chassis fasteners ........................................................... 5-6
Cleaning ......................................................................... 9-1
Clutch lever .................................................................... 4-6
Clutch lever free play, adjusting ................................... 8-28DDrive chain ..................................................................... 5-4
Drive chain, lubricating ................................................. 8-31Drive chain slack .......................................................... 8-29
EEngine break-in .............................................................. 6-5
Engine, cold start ........................................................... 6-1
Engine idling speed ...................................................... 8-19
Engine oil ....................................................................... 5-3
Engine oil and oil filter element ...................................... 8-9
Engine, starting a warm ................................................. 6-3
Engine stop switch ......................................................... 4-3FFuel ....................................................................... 4-10, 5-3
Fuel cock ...................................................................... 4-11
Fuel tank cap .................................................................. 4-9
Fuse, replacing ............................................................. 8-38HHandlebar switches ........................................................ 4-3
Hazard switch ................................................................. 4-4
Headlight beam ............................................................ 8-40
Headlight bulb .............................................................. 8-39
High beam indicator light ................................................ 4-2
Horn switch .................................................................... 4-4IIdentification numbers .................................................. 11-1
Indicator lights ................................................................ 4-2
Instruments, lights and switches .................................... 5-6KKey identification number ............................................. 11-1
U33B70E0.book Page 1 Wednesday, June 11, 2008 1:38 PM